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浏览/检索结果: 共109条，第1-10条 帮助

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Compact Stars in the vBag Model and Its f-Mode Oscillations 期刊论文  OAI收割
UNIVERSE, 2023, 卷号: 9, 期号: 6, 页码: 14
作者:  Zhou, Heng-Yi;  Wei, Wei;  Zhou, Xia
  |  收藏  |  浏览/下载：13/0  |  提交时间：2023/11/14
Interacting ud and uds quark matter at finite densities and quark stars 期刊论文  OAI收割
PHYSICAL REVIEW D, 2022, 卷号: 105, 期号: 12, 页码: 123004
作者:  Yuan, Wen-Li;  Li, Ang;  Miao, Zhiqiang;  Zuo, Bingjun;  Bai, Zhan
  |  收藏  |  浏览/下载：155/0  |  提交时间：2023/01/16
The missing link in gravitational-wave astronomy A summary of discoveries waiting in the decihertz range 期刊论文  OAI收割
EXPERIMENTAL ASTRONOMY, 2021, 页码: 14
作者:  Sedda, Manuel Arca;  Berry, Christopher P. L.;  Jani, Karan;  Amaro-Seoane, Pau;  Auclair, Pierre
  |  收藏  |  浏览/下载：26/0  |  提交时间：2021/10/26
Galactic O-type Stars in LAMOST Data 期刊论文  OAI收割
The Astrophysical Journal Supplement Series, 2021, 卷号: 253, 期号: 2
作者:  Li,Guang-Wei
  |  收藏  |  浏览/下载：12/0  |  提交时间：2021/12/06
Correction to the Photometric Colors of the Gaia Data Release 2 with the Stellar Color Regression Method 期刊论文  OAI收割
The Astrophysical Journal, 2021, 卷号: 909, 期号: 1
作者:  Niu,Zexi;  Yuan,Haibo;  Liu,Jifeng
  |  收藏  |  浏览/下载：18/0  |  提交时间：2021/12/06
Correction to the Photometric Colors of Gaia Early Data Release 3 期刊论文  OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 908, 期号: 1
作者:  Niu,Zexi;  Yuan,Haibo;  Liu,Jifeng
  |  收藏  |  浏览/下载：22/0  |  提交时间：2021/12/06
Correction to the Photometric Magnitudes of the Gaia Early Data Release 3 期刊论文  OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 908, 期号: 2
作者:  Yang,Lin;  Yuan,Haibo;  Zhang,Ruoyi;  Niu,Zexi;  Huang,Yang
  |  收藏  |  浏览/下载：21/0  |  提交时间：2021/12/06
Synchronous X-ray/Optical QPOs from the Black Hole LMXB MAXI J1820+070 期刊论文  OAI收割
Monthly Notices of the Royal Astronomical Society, 2021
作者:  HXMT
  |  收藏  |  浏览/下载：53/0  |  提交时间：2022/02/08
black hole physics  Low Mass X-ray Binaries  accretion  accretion  discs  stars: individual (MAXI J1820+070)  Astrophysics - High Energy  Astrophysical Phenomena  Abstract: We present high-speed optical photometry from SAAO and SALT on the black hole LMXB MAXI J1820+070 (ASSASN-18ey), some of it simultaneous with NICER, Swift and Insight-HXMT X-ray coverage. We detect optical Quasi-Periodic Oscillations (QPOs) that move to higher frequencies as the outburst progresses, tracking both the frequency and evolution of similar X-ray QPOs previously reported. Correlated X-ray/optical data reveal a complex pattern of lags, including an anti-correlation and a sub-second lag that evolve over the first few weeks of outburst. They also show correlated components separated by a lag equal to the QPO period roughly centered on zero lag, implying that the inter-band variability is strongly and consistently affected by these QPOs at a constant phase lag of roughly ±Ю The synchronisation of X-ray and optical QPOs indicates that they must be produced in regions physically very close to each other  we thus propose that they can be explained by a precessing jet model, based on analogies with V404 Cyg and MAXI J1348-630.  
LAMOST Observations in 15 K2 Campaigns. I. Low-resolution Spectra from LAMOST DR6 期刊论文  OAI收割
The Astrophysical Journal Supplement Series, 2020, 卷号: 251, 期号: 2
作者:  Wang,Jiangtao;  Fu,Jian-Ning;  Zong,Weikai;  Smith,M. C.;  De Cat,Peter
  |  收藏  |  浏览/下载：35/0  |  提交时间：2021/12/06
Rapidly rotating Delta-resonance-admixed hypernuclear compact stars 期刊论文  OAI收割
PHYSICS LETTERS B, 2020, 卷号: 810, 页码: 8
作者:  Li, Jia Jie;  Sedrakian, Armen;  Weber, Fridolin
  |  收藏  |  浏览/下载：20/0  |  提交时间：2021/12/15